<!--界面展示窗口-->
<template>
<div id="app">
  
        <el-breadcrumb separator="/">
      <el-breadcrumb-item>首页</el-breadcrumb-item>
      <el-breadcrumb-item v-for="(key,index) in obj" :key="index">{{key}}</el-breadcrumb-item>
      
    </el-breadcrumb>
</div>
</template>
<!--业务逻辑-->
<script>
export default {
//数据
data() {
return {
  obj:{}
};
 },
//方法
methods: {},
//创建
mounted() {
  this.obj = JSON.parse(window.sessionStorage.getItem('breadcrumb'))
},
};
</script>
<!--界面样式-->
<style lang="" scoped></style>